| Time | Date | Name | Meet |
|---|---|---|---|
| 1:21.45 | Dec. 13, 2024 | Lloyd, Wu, King, Carpenter | Speedo Winter Junior Championship East |
| 1:21.63 | Nov. 23, 2024 | Carpenter, Lloyd, Mahl, King | OH BGSC Nov Senior Invitational |
| 1:21.75 | March 2, 2024 | Carpenter, Lloyd, Wu, King | OH Tim Myers Memorial SC Senior Champs |
| 1:24.71 | Nov. 18, 2023 | Carpenter, Wu, King, Lloyd | OH SC Nov Senior Invite |
| 1:27.12 | March 4, 2023 | Carpenter, King, Lloyd, Yates | OH Spring Senior Invitati |
| 1:28.30 | Nov. 19, 2022 | Carpenter, King, Bondy, Malouf | OH Ohio Senior Championship |
| 1:31.67 | March 12, 2022 | Julian, Bondy, Lloyd, King | Ohio Swimming JO Championships |
| 1:32.41 | Nov. 20, 2021 | Minkin, Yates, Bondy, Remlinger | OH MAKO Tim Myers Senior |
